Reviews of Heating Engineers in Somerton, Somerset
14 November 2012
Biasi Combi Boiler M110B.32SM/C
Hot water and CH both operational. However, when CH is turned off the pressure drops right back down to zero. As a result, filling loop valves have to be opened in order to raise pressure back to normal. While the CH is on, two appliance lights flash simultaneously. Left hand green and middle red. When CH is turned off, red light also switches off.
David's response was very prompt. A friendly and efficient service.Glen